There are 4 main types of fat, saturated, monounsaturated, polyunsaturated and trans-fat. All of these fats are found naturally in our diet, and although we need all fats in moderation for various functions within the body, it is the unsaturated fats (monounsaturated and polyunsaturated fats) that are widely known for their beneficial contribution to overall health.
It is for this reason that an Omega-3 fish oil has become one of the most popular nutrition health supplements in the world.
Features and Benefits of Fish Oils
Fish oil is without doubt, the best source of polyunsaturated fats available. The term ‘fish oil’ generally refers to two kinds of omega-3 fatty acids, Eicosapentaenoic acid (EPA) and Docosahexaenoic acid (DHA). EPA and DHA are found in plant and animal foods such as salmon, vegetable oils and some nuts and seeds and, are found in abundance in fish and phytoplankton. However, the diet is often too low in these food groups, meaning the most effective and convenient way to consume EPA and DHA is via supplementation.
The EPA and DHA present in fish oil is known to promote brain health and development, especially in the formative years during childhood. These fatty acids have the capability to alter the lipid composition of cell membranes, impacting cellular metabolism, signal transduction, and regulating gene expression. We also know that fish oils play a significant part in the prevention and management of many long-term health conditions, largely due to their capacity to help reduce and manage inflammation.
